Mission Heavy Duty Dartboard Surround with Logo. The Mission Dartboard Surrounds are perfect to protect the area around the dartboard from stray darts, and add personality and flare to your set-up. These surrounds are hard-wearing and are suitable for all bristle dartboards. NB Dartboard not included. Mission Dartboard Surround - Heavy Duty - Design Collection - Light. This item is printed to order and may take an extra 2-6 days for delivery