Treenailed boats were use used by viking in which centuries?
Treenailed boat The treenailed boat is a boat model used in Northern Europe, usually associated with Vikings but should perhaps be ascribed to Pomeranian groups. The shape and construction coincides with the sewn boats, but instead of ropes, it is assembled with wooden treenails.
Craft (vehicle) A craft is a vehicle or marine vessel used for transportation on water or land, or in air or outer space. Types of craft include aircraft, hovercraft, watercraft, sailcraft, and spacecraft. The term was first used to denote a small boat in English in the 1670s, as in "vessels of small craft". The word derives from the German "Kraft", meaning "strength or skill", and its use for boats probably referred either to their trade, or seamanship, or "power". The word "craft", when referring to vehicles, is its own plural, and does not take a trailing "s"; the word "crafts" refers to the family of decorative arts related to functional or utilitarian products, as in "arts and crafts".