Originally Posted by slumberjer
Meaning no need for screw or any means of mechanism to lock the wing..just push in to the fuse..I don't feel secure with such assembly. I think better I make some lock nut and screw to at least hold the wing. Afraid might fall off during flight.
When it is brand new the interlocking pieces are very tight and keep it in place.
The wings will stay in there just fine until you have a couple of hard crashes. Then the friction fit starts to get a little less tight.
I had a crash from 55 feet up straight down and another spinning crash from a similar height. Both crashes were because I struck a tree. Only after that second crash did I feel like I needed a fastener on the wings.
I just put 2 dry wall screws straight down into each wing under the canopy after they loosened up.