I have never had something like that, but if I was just starting, I would use it the way the company designed it. After you get comfortable with it, you could glue it. If it aint broke-dont fix it. If it uses the same bolts as a detachable wing, they are plenty strong. The other thing is that the glue will definitly be heavier than the plastic bolts and you will need to rebalance the plane. Just to get in the air quick, my suggestion is to use it just like it came.
dan