>>10688532>>10688652Drill a hole, preferably larger than 1mm in both sides, fit a wire into the hole with super glue.
With proper adjustment to the hole and peg to keep it from freezing the joint is now stronger than before.
As far as glue goes I use loctite and some copper jewelry wire. Make sure it's liquid super glue and not gel, that shit sucks.
The clear purple arm in pic related uses a variation of this method to keep the wing unit from snapping off at a light breeze.