Iron-type golf club heads with variable forward wall thickness

摘要

A set of iron-type golf club heads 10 where each golf club head comprises a forward ball impacting wall 12, a generally parallel rearward wall 18 spaced from the forward wall 12, and a pocket 20 defined between the back surface of the forward wall and an inner surface of the rearward wall. A weight member 22 may be disposed in the pocket 20. The forward wall 12 thickness dimension T of a first golf club head with a medium loft angle such as a six iron is greater than the forward wall 12 thickness dimension T of a second golf club head with a low loft angle such as a three iron but less than the forward wall thickness dimension T of a third golf club head with a high loft angle such as a nine iron.