Abstract: A fly body construction (100) fabricated by the steps of: twisting at least one strand of material (30) around a feather (20) continuing to twist the strand of material to store potential energy therein; joining the ends (31) and (32) of the strand of material (30); and, then releasing a portion of the kinetic energy to cause the twisted strand (30) to double over itself to create the finished fly body construction (100).