• New colored carbon rod designed on AK7 spring shaft,make it more stronger and last much longer,looks more unique than others.
• Well-designed built-in single spring flight system,which allow flight telescopic and rotating (need to combine with any shapes AK4 flights),perfect for soft tip and steel tip darts.
• Telescopic prevent dart's deflection when hit the previous dart,rotating(without any wobbling) allows each dart to be more closer together,both can avoid flights ripped out caused by hitting previous dart,help to improve games and make flights more durable use.
• This TERO system help your darts fly more stable and true,it will keep you from bend down and pick up flights in the heat of a dart game.
• Set include 3 pcs TERO AK7 carbon shafts.