主权项 |
1. A pin, comprising:
a head; a shaft extending longitudinally from said head; said shaft having an exterior surface, a shaft head end, a shaft insertion end, at least one shaft lateral diameter measurement and at least one shaft longitudinal length measurement; said shaft configured with an open slot extending longitudinally from toward said head end to toward said insertion end; said slot defined by a longitudinally-extending first side wall, a laterally-extending latch end wall, a longitudinally-extending second side wall, a laterally-extending anchor end wall, a slot floor, and an anchor well disposed at said anchor end wall; wherein said slot floor and said anchor well together form the bottom of said slot; wherein said slot extends longitudinally a slot outer longitudinal length that is at least three times a slot outer lateral width; and a longitudinal detent spring anchored in said anchor well, wherein said detent spring comprises a detent and an anchoring mechanism; whereby said detent spring in its normal undistorted position is configured to latch said pin in a receiver. |