Abstract: A toy vehicle track system includes a lifting apparatus, a releasing apparatus, and a stunt apparatus. The lifting apparatus includes a drive wheel rotatable to pull a carrier line attached to a carrier including a vehicle holder that is positioned for holding a toy vehicle. 5 The release apparatus includes a stop structure attached to the track that engages the carrier to actuate calipers of the vehicle holder to release the vehicle. The stunt apparatus includes a plurality of stunt track segments attached to a rotary indexer. The rotary indexer allows the stunt track segments to be rotated about an axis that is substantially parallel to a travel direction defined by the toy track to align each of the stunt track segments 10 individually with the toy track to form a continuous travel path.

Abstract: A disposable marker for use in preparation for medical procedures. The marker is made of plastic or such similar material that does not show up on an x-ray monitor. The marker includes one or more metallic elements that have an elongated aspect disposed in proximity to the marker tip. As such, a clinician may introduce the marker into an x-ray field and view it in space by following the metallic element an x-ray monitor.

Abstract: A disposable marker for use in preparation for medical procedures. The marker is made of plastic or such similar material that does not show up on an x-ray monitor. The marker includes one or more metallic elements that have an elongated aspect disposed in proximity to the marker tip. As such, a clinician may introduce the marker into an x-ray field and view it in space by following the metallic element an x-ray monitor.

Abstract: A disposable marker for use in preparation for medical procedures. The marker is made of plastic or such similar material that does not show up on an x-ray monitor. The marker includes one or more metallic elements that have an elongated aspect disposed in proximity to the marker tip. As such, a clinician may introduce the marker into an x-ray field and view it in space by following the metallic element an x-ray monitor.

Abstract: A disposable marker for use in preparation for medical procedures. The marker is made of plastic or such similar material that does not show up on an x-ray monitor. The marker includes one or more metallic elements that have an elongated aspect disposed in proximity to the marker tip. As such, a clinician may introduce the marker into an x-ray field and view it in space by following the metallic element an x-ray monitor.

Abstract: A disposable marker for use in preparation for medical procedures. The marker is made of plastic or such similar material that does not show up on an x-ray monitor. The marker includes one or more metallic elements that have an elongated aspect disposed in proximity to the marker tip. As such, a clinician may introduce the marker into an x-ray field and view it in space by following the metallic element an x-ray monitor.

Abstract: A transforming dart mechanism is described. The transforming dart mechanism includes an inner collar and an outer collar. A dart body is positioned through the inner collar, while fins are pivotally attached with the outer collar. A deployable canopy is affixed with the fins. Thus, in operation, a user can position the fins and deployable canopy against the dart body in a collapsed state. When in the collapsed state, a user can shoot the toy dart horn a to dart gun and upon contacting a target, the fins and deployable canopy expand into an expanded state.

Abstract: A transforming dart mechanism is described. The transforming dart mechanism includes an inner collar and an outer collar. A dart body is positioned through the inner collar, while fins are pivotally attached with the outer collar. A deployable canopy is affixed with the fins. Thus, in operation, a user can position the fins and deployable canopy against the dart body in a collapsed state. When in the collapsed state, a user can shoot the toy dart horn a to dart gun and upon contacting a target, the fins and deployable canopy expand into an expanded state.