Golf ball dimple constructed of radial channels

A golf ball, comprising:

• a generally spherical surface;
• and
• a plurality of dimples separated by a land area formed on the surface, wherein at least one of the dimples comprises:
• a perimeter edge connected to the land area;
• and
• a dimple surface surrounded by the perimeter edge and comprising a plurality of channels and a plurality of channel edges, wherein at least one of (i) the plurality of channels or (ii) the plurality of channel edges extend continuously from the perimeter edge to an intersection at a dimple center,
• wherein the plurality of channels comprise at least a first type channel and a second type channel,
• wherein the plurality of channel edges comprise a plurality of shared edges, wherein each shared edge is shared between a first type channel that is directly adjacent to a second type channel,
• wherein each shared edge extends radially from the dimple center to a terminal end and includes an intersection point therebetween,
• wherein the portion of the shared edge that extends from the intersection point to the terminal end is an extension edge, and
• wherein the extension edge is a portion of the perimeter edge.