Could this device have changed medieval European history

Jason investigates a device, the instant Legolas, from Joerg Sprave Slingsht Channel, that could have been attached to a longbow and tests how practical it would be to use from horseback. Credits: Direction, Camera, Sound, Editing Kasumi Presenter Jason Kingsley OBE With thanks to Jörg Sprave of The Slingshot Channel Falcon Eyes BiColor Video Led Lamp Soft Studio Light Sony camera Tripod Wellies Work gloves Radio mike Falcon Eyes BiColor Video Led Lamp Soft Studio Light Sony camera Tripod Wellies amz