Golf club head and golf club

A golf club head includes at least one second score line that is formed such that when a lie angle in a first state where a sole portion is horizontal or substantially horizontal is defined as a first lie angle, the second score line is parallel to a horizontal plane in a second state where a second...

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1. Verfasser: IWATA MASATOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:A golf club head includes at least one second score line that is formed such that when a lie angle in a first state where a sole portion is horizontal or substantially horizontal is defined as a first lie angle, the second score line is parallel to a horizontal plane in a second state where a second lie angle that is a lie angle greater than the first lie angle is formed.