Iron-type golf clubs
View Patent ↗A set of iron-type golf clubs includes long irons with channel back configurations and short irons with cavity back configurations. The rear face configurations transition from channel backs through to pure cavity backs for increased performance continuum for the set. Additional design parameters for the set may also be systematically varied through the set, such as groove type and depth, loft angle, cavity volume, hitting face roughness, and sole width. At least one of the clubs of the set includes a sandwich-type construction for the hitting face having a dampening element disposed between a hitting face insert and a lightweight reinforcing core. In one embodiment, at least one club head is oversized.
1. An iron-type golf club head comprising:
a hosel;
a body attached to the hosel at a loft angle, wherein the body comprises a hitting face and a rear flange having a channel formed therewithin;
a hitting face insert disposed in the hitting face;
a core configured to be inserted at least partially within the channel and in contact with the hitting face insert; and
a dampening element disposed between the core and the hitting face insert.
2. The golf club head of claim 1 , wherein the core comprises aluminum.
3. The golf club head of claim 1 , wherein the dampening element comprises rubber or urethane.
4. The golf club head of claim 1 , wherein the body is made of forged stainless steel.
5. The golf club head of claim 1 , wherein the dampening element is positioned about 0.75 inches above a sole.