Vent hole

From BowlingChat Wiki
Revision as of 08:22, 20 April 2011 by Trackbowler (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Definition

An small hole that intersects the bottom of gripping hole to help release any vacuum that might be created in that hole.

Purpose

A vent hole allows air to rush in to the void as the finger, or thumb, is exiting allow it to clear the hole more easily.