I just repaired my wing that was damaged exactly like in these pictures. I mean EXACTLY! All I did was glue the piece back in with thick,"gap filling" cyanoacrylate AKA Ca clue,AKA super glue. Get it at a hobby store. It will be a higher quality than regular super glue. And Shoe Goo around the mounting holes so I don't get water in my trunk. And PRESTO! One fixed wing. We'll see if it stands the test of time.
It's good to know I have a plan "B" if it fails.
All right, where is the distributor cap? I need to find the #1 plug wire to hook up my SUN machine.