The invention relates to a stealth craft having several essentially plane external surfaces (13a-d), at least some of these external surfaces being arranged to incline towards each other so as to meet in an outer edge (12). The outer edge (12) is divided into at least a first outer edge section (12a) and a second outer edge section (12b), which first and second outer edge sections (12a, 12b) extend along a respective essentially straight line as seen in a lateral view of the craft, at least one part of the first outer edge section (12a) and one part of the second outer edge section (12b) forming part of an outer periphery line (18) of the craft as seen in a planar view of the craft from the upside or underside of the craft. A first point (16a) of the first outer edge section (12a) is connected to a second point (16b) of the second outer edge section (12b) via a fold (17) arranged in the exterior of the craft, said points (16a, 16b) being located on mutually different levels as seen in a direction perpendicular to said planar view.