Translations:Adventist Youth Honors Answer Book/Recreation/Archery/31/en
From Pathfinder Wiki
After nocking the arrow, place three fingers on the string. Two under the arrow and 1 over the arrow then slide them together, lightly touching the arrow. The string should be at the first joint near the end of your fingers. This is a starting point. Competitive archers try to get the string at the very end of their fingers for a quicker release but this takes years of training.
