Hi there!

Building with depron is pretty easy. I use an adhesive called Weldbond, but any wood type polyurethane will do.
Another method is using thinner and a cloth. You make the rag damp with thinner and wipe the edge to be glued.

Each method has its own advantages. It comes down to what YOU are comfy with.

I haven't built an arrow yet so best person to ask is m dimonti.

Thanks Peter.