Cuts a 5mm width slot in the base of dart flights Eliminates irritating flight “pop-offs” Essential item for any darts set up Provides a secure fit between the shaft and flight Used with aluminium rings available separately The Shot Darts Flight Punch positions and precision cuts a 5mm width slot in the base of dart flights. When used with aluminium rings or dart shafts that incorporate ring systems, like the Shot Darts Eagle Claw shafts – it provides a secure fit between the shaft and flight. Basically, if you punch your flights there are no more irritating flight “pop-offs” and you can concentrate on your game! An essential item for any darts set up.