主权项 |
1. A golf club comprising:
a head comprising a face, a sole, a toe, a heel, and a recess; and an insert secured within the recess via welding, press fit, mechanical entrapment, bonding, or fastening, wherein the head is composed of a first material having a first density and the insert is composed of a second material having a second density, wherein the face has a lower portion adjacent the sole, wherein the recess is located in at least part of the lower portion of the face and extends into at least part of the sole, and wherein the recess extends from a furthest extent of the toe to a furthest extent of the heel. |