Golf club

A method of counteracting a lateral dispersion tendency of a golf club head arrangement, the golf club head arrangement having a face, a crown and a sole together defining an interior cavity, a golf club body of the golf club head arrangement including a heel and a toe portion and having x, y and z axes which are orthogonal to each other and have their origin at USGA center face, the method comprising:

• providing a first golf club head according to the golf club head arrangement, the first golf club head having a first primary alignment feature comprising a paint or masking line delineating a transition between at least a first portion of the crown having an area of contrasting shade or color with a shade or color of the face, the first golf club head having a first Sight Adjusted Perceived Face Angle (SAPFA) with respect to the first primary alignment feature;
• determining the lateral dispersion tendency of the first golf club head, wherein the lateral dispersion tendency indicates an average dispersion from a center target line, wherein a positive lateral dispersion tendency is the average dispersion right of the center target line and a negative lateral dispersion tendency is the average dispersion left of the center target line;
• providing a second golf club head according to the golf club head arrangement, the second golf club head having a second primary alignment feature comprising a paint or masking line delineating a transition between at least a first portion of the crown having an area of contrasting shade or color with a shade or color of the face, the second golf club head having a second Sight Adjusted Perceived Face Angle (SAPFA) with respect to the second primary alignment feature to counteract the lateral dispersion tendency of the first golf club head,
• the second primary alignment feature having:
• the second Sight Adjusted Perceived Face Angle (SAPFA) of from about −2 to about 10 degrees;
• a second Sight Adjusted Perceived Face Angle 25 mm Heelward (SAPFA25H) of from about −5 to about 2 degrees;
• a second Sight Adjusted Perceived Face Angle 25 mm Toeward (SAPFA25T) of from 0 to about 9 degrees;
• a second Sight Adjusted Perceived Face Angle 50 mm Toeward (SAPFA50T) of from about 2 to about 9 degrees;
• and
• a second Radius of Curvature (circle fit) of from about 300 to about 1000 mm.

A method of counteracting a lateral dispersion tendency of a golf club head, the golf club head having a face, a crown and a sole together defining an interior cavity, a body of the golf club head including a heel and a toe portion and having x, y and z axes which are orthogonal to each other and have their origin at USGA center face, the method comprising:

• providing the golf club head with an adjustable primary alignment feature delineating a transition between at least a first portion of the crown having an area of contrasting shade or color with a shade or color of the face, the golf club head having a Sight Adjusted Perceived Face Angle (SAPFA) with respect to the adjustable primary alignment feature;
• testing the golf club head to measure the lateral dispersion tendency of the golf club head, wherein the lateral dispersion tendency indicates an average dispersion from a center target line, wherein a positive lateral dispersion tendency is the average dispersion right of the center target line and a negative lateral dispersion tendency is the average dispersion left of the center target line;
• adjusting the SAPFA via the adjustable primary alignment feature to counteract the lateral dispersion tendency of the golf club head,
• the adjustable primary alignment feature having:
• the SAPFA of from about −2 to about 10 degrees;
• a Sight Adjusted Perceived Face Angle 25 mm Heelward (SAPFA25H) of from about −5 to about 2 degrees;
• a Sight Adjusted Perceived Face Angle 25 mm Toeward (SAPFA25T) of from 0 to about 9 degrees;
• a Sight Adjusted Perceived Face Angle 50 mm Toeward (SAPFA50T) of from about 2 to about 9 degrees;
• and
• a Radius of Curvature (circle fit) of from about 300 to about 1000 mm.