Abstract: A mechanical shaft insert/outsert apparatus and method has a receiver and a wedge where the wedge has a first dimension and a second dimension where the second dimension is larger than the first dimension wherein the receiver and wedge are configured to connect with a shaft. An extension configured to connect with the receiver and the wedge such that the connection draws the wedge and the receiver together causing the receiver to deform and contact the shaft.

Abstract: A broadhead blade gravity lock and inertia release apparatus and method consists of a. support structure with a locking pin channel. A blade is attached with the support structure such that the blade is movable from a first position to a second position. A pressure device is connected with the blade where the pressure device is configured to apply pressure to the blade.

Abstract: An alternative broadhead blade lock and release apparatus and method consisting of a support body with a tip assembly with a nosetip. A blade is attached with the support body such that the blade is movable from a first position to a second position. A pressure device is connected with the blade where the pressure device is configured to pressure the blade to the second position and a locking pin is connected with the nosetip such that when the blade is connected with the locking pin the locking pin is in locking position and the blade is held in the first position by the pressure on the blade to the second position and where pressure on the blade toward the support body releases the blade from the locking pin such that the pressure device pressures the blade to rotate to the second position.

Abstract: A broadhead blade gravity lock and inertia release apparatus and method consists of a. support structure with a locking pin channel. A blade is attached with the support structure such that the blade is movable from a first position to a second position. A pressure device is connected with the blade where the pressure device is configured to apply pressure to the blade.

Abstract: A broadhead blade impact energy transfer apparatus and method consisting of a support structure with a first end and a second end. A blade is rotatably attached with the support structure such that the blade is movable from a first position to a second position where the blade has a leading cutting edge and a trailing edge and a connection point and an extended tip and where the connection point is connected with the support structure. A pressure device is connected in the support structure where the pressure device is configured to pressure the connection point of the blade such that the blade is pressured toward the first end of the support structure and to the first position and to yield to force applied to the blade and enable the blade to move to the second position.

Abstract: A broadhead blade lock and release apparatus consisting of a support structure with a blade attached with the support structure such that the blade is movable from a first position to a second position. A pressure device is connected with the blade where the pressure device is configured to apply pressure to the blade. A blade lock is attached to the support structure such that when the blade is connected with the blade lock the blade is held in the first position by the pressure on the blade and where pressure on the blade releases the blade form the blade lock such that the tension device then pressures the blade to the second position.

Abstract: A compressible cutting width broadhead apparatus includes at least one blade connected with a support structure where the at least one blade includes a leading edge and a trailing edge and where the at least one blade is movable from a first position to a second position. A pressure device is connected with the at least one blade wherein the pressure device yields when pressure is applied to the leading edge of the at least one blade such that the at least one blade moves to a third position and where when pressure is removed from the leading edge of the blade the pressure device returns the at least one blade toward the first position.

Abstract: A reversible cutting apparatus includes a first cutting blade for connection with an arrow shaft such that the first cutting blade extends outwardly from the arrow shaft. The first cutting blade includes an upper, outer surface and a lower, inner surface. A first cutting edge is provided on the upper, outer surface of the first cutting blade and a second cutting edge is provided on the lower, inner surface of the first cutting blade. In another embodiment, in an arrow with a shaft, a reversible cutting apparatus includes a first cutting blade with a connection receiver space for connection with an arrow shaft such that the first cutting blade extends outwardly from the arrow shaft and where the first cutting blade includes a first cutting edge and a second cutting edge.

Abstract: A broad head blade and airflow equalizer apparatus and method includes an extended blade attached to an object and an aerodynamic casing with a first side and a second side. A connection is provided on the first side for connecting the aerodynamic casing to the extended blade such that the aerodynamic casing at least partially covers the extended blade.

Abstract: A wire broadhead apparatus according to an embodiment of the invention includes a support structure. A flexible wire with a first end and a second end is provided. The wire is connected to the support structure between the ends and both ends make sliding engagement with the support structure.