Helical fletching makes the arrow lose more speed in flight than straight fletching ยท What changed https://matteocampagna.com/en/registry/equipment/helical-fletching-speed-loss Changes to this claim in Matteo Campagna's evidence registry: its status, its year-by-year history, revisions of the page. en-gb "Helical fletching makes the arrow lose more speed in flight than straight fletching" added to the registry as Contestedhttps://matteocampagna.com/en/registry/equipment/helical-fletching-speed-lossclaim:alette-elicoidali-perdita-velocita:new_claim:2026-07-06:contestatoMon, 06 Jul 2026 08:00:00 GMT