According to the Darts Regulation Authority, a regulation board is 451 mm (17 ³⁄₄ in) in diameter and is divided into 20 radial sections.
Each section is separated with metal wire or a thin band of sheet metal.


Quality dartboards are still made of sisal fibres from East Africa, Brazil, or China; less expensive boards are sometimes made of cork or coiled paper.
According to the Darts Regulation Authority, a regulation board is 451 mm (17 ³⁄₄ in) in diameter and is divided into 20 radial sections. Each section is separated with metal wire or a thin band of sheet metal. 

Quality dartboards are still made of sisal fibres from East Africa, Brazil, or China; less expensive boards are sometimes made of cork or coiled paper.
Darts