Hammerhead moveable point darts are highly sought after because the tip will retract when hitting a wire or staple on your steel tip board. This will increase your scoring potential with less bounce outs. The Bottelsen GT offers unparallelled performance. The GT Hammer Head 90% Tungsten dart has been the most desired dart among professional dart throwers for over 30 years. The hand machined barrel is front loaded and features a continuous taper allowing for unprecedented flight trajectory. FREE SET OF DARTS: You will receive ONE free set of nickel steel tip darts per order. It will be one set of 3 darts with shafts and flights. FREE SQUARE DART SHARPENER!