Leather grips... I usually use deer leather and skive the top and bottom edges of the leather on the glue side, so it fades in thickness to almost nothing at the edge. When installed, it appears to roll or fade into the wood.
I spray the back of the leather with 3M spray adhesive, except for the last 3/8" or so where the stitching will be, then lay it on the bow. It never budges. Easier and more neat than the regular contact cement.
For the leather on the arrow shelf and side plate, I use 3M ATG transfer tape. Stays put through all weather but easily removed if ya want. Love that stuff.