Formula Slot Ring Punch - Dart Flight Locking System

Lock your flights to any nylon shaft by popping a flight into the front of the punch, the built in guide will align the fight correctly, then simply push down to punch a slot into the flight. You can then insert a compression spring or slot ring into the hole, open the flight and attach to your nylon shaft. The flight is now firmly attached and won’t pop off during closely grouped throws.

Lock your flights to any nylon shaft by popping a flight into the front of the punch, the built in guide will align the fight correctly, then simply push down to punch a slot into the flight. You can then insert a compression spring or slot ring into the hole, open the flight and attach to your nylon shaft. The flight is now firmly attached and won't pop off during closely grouped throws.