Blade 6 Dual Core Dartboard by WinmauBlade 6 Dual Cores finely tuned innovations are a statement of performance and quality made for the most aspiring dart player. The patented Dual Core dartboard base offers a seamless, high visibility playing surface and optimised core density designed for maximum scoring. Reduced density at the outer core facilitates smooth dart penetration whilst the high density inner core absorbs excess kinetic energy, optimising dart retention and durability.