Patent attributes
A carbon fiber sheet, an arrow shaft, and an arrow are disclosed. The arrow shaft and the arrow include a carbon fiber sheet to be formed by being wound. The carbon fiber sheet includes a plurality of carbon fiber sheet layers to be connected each other along a first direction to which the carbon fiber sheet is wound. At least one carbon fiber sheet layer of the plurality of carbon sheet layers is divided into five or more sections along a second direction perpendicular to the first direction. The five or more sections include three or more spine sections, and two or more overlapped sections which are formed between the spine sections to be overlapped with each other. The carbon fiber sheet includes a carbon fiber sheet layer that is used to manufacture the arrow shaft and the arrow.
