The Flight Locher is surprisingly small (as did some never seen live and imagined it larger) served its purpose but perfectly. The flights are, individually and folded, pushed into the receptacle and then punched. Now a ring stuck through the hole, Flight unfold and slide the whole in / on the nylon Shaft. The Flight is now firmly seated.
Since I play only with standard (Diamond) -Flights, I could punch only this. Whether other forms of Flight (Slim, Pear, Kite, etc.) are also attached to the recording of the punch without "wiggle", I can not say.
Flights, Rings, Shafts and I ... we are all very happy with the slot-lock punch Bull's.