bigbadjon has it RIGHT!!!!! IF you have a relaxed hand release where the string pushes (actually flips) your fingers out of the way,you will not get calluses or blisters or any burn on your fingers.
IF you shoot by trying to open your fingers to release, the string rubs hard on your fingers causing the troubles. NO ONE can open their fingers fast enough to get out of the way of the string.
Just hold your deep hook and think about relaxing your hand/fingers until the string does the job for you.
Finger protection (tab or glove) is really for the weight of the relatively thin string pressing into your fingers with a very high PSI and NOT for protecting the fingers as the string moves during the shot.
In archery, IF it HURTS SOMETHING is wrong!!!
Arne
PS. The more burn on your fingers, the less energy getting to the arrow.