K-Flex No.6 setup check K-Flex No.6 is the slimmer K-Flex flight shape. It suits players who already know they prefer a slightly faster, flatter-looking flight than a broader No.2 provides, while still wanting the convenience of a one-piece setup that keeps the flight shape consistent. Choose this if: you already like a No.6 or shape-style flight and do not want the broader feel of a standard No.2. Then choose length: Short is 19mm, Inbetween is 26mm, and Medium is 33mm. Shorter can help if your darts hang low, while longer can help if they stand too upright. Compare before locking in: if you are unsure which shape to start with, K-Flex No.2 is usually the more forgiving baseline. Browse all flights and shafts, compare dedicated flights, or shop separate shafts if you want to keep more tuning flexibility. The K-Flight system. A high performance all in one flight and shaft system featuring Target’s patented twist system.The precision moulded system key features:Lightweight: K-System flights are lighter than other moulded systems on the market allowing for a more consistent throw.Patented Flex System: The shaft section of the K-Flex has been designed to move if hit by another dart, reducing the chance of a bounce out.90 Degree Precision: Our injection moulding process means the flights are at perfect 90 degree angles out of the box and through their playing life.Durability: A slight increase in thickness to the front and back edge of the flight increases durability dramatically over other flight types Available sizes: Short (19mm) Intermediate (26mm) Medium (33mm)