I've just repaired with glue a nasty crack through the wrist of a Walnut Longbow stock.The glue has done an excellent job and the crack is now barely visible.

In the experience of anyone who has done such a repair is drilling the stock from the inletting and gluing a screw in also necessary or will the glued wrist be strong enough without?

The glue I used is Alaphatic Resin.