Wing body for flying objects comprising at least two wing body components which each have a flow surface around which flow can take place on an outer side and form an interior space delimited from the outer side on an inner side, characterised in that • the first wing body component has at least one L-profile projecting into the interior space, which is integrally formed with the first wing body component, wherein the first wing body component is a wing leading edge, • the second wing body component has at least one L-profile receptacle arranged in the interior space, wherein the second wing body component is a wing box with wing shells, • wherein the at least one L-profile of the first wing-body component for connecting the two wing-body components is fastened to the L-profile receptacle of the second wing-body component with internal connecting elements in such a way that the connecting elements are not guided through the flow surface, and • wherein the at least one L-profile of the first wing body component and the at least one L-profile receptacle of the second wing body component extend spanwise transversely to the direction of flow, • wherein a part of the outer side of the second wing body component forming the flow surface extends beyond the L-profile seat in the direction of the first wing body component and forms an overhang under which a part of the outer side of the first wing body component is guided into the interior of the second wing body component when the wing body components are connected to each other, and • wherein the part of the outer side of the first wing body component which is guided under the overhang of the second wing body component is lowered in the direction of the inner space, wherein the transition between the flow surface of the first wing body component and the flow surface of the second wing body component is substantially planar. • the first wing body component has at least one L-profile projecting into the interior space, which is integrally formed with the first wing body component, wherein the first wing body component is a wing leading edge, • the second wing body component has at least one L-profile receptacle arranged in the interior space, wherein the second wing body component is a wing box with wing shells, • wherein the at least one L-profile of the first wing-body component for connecting the two wing-body components is fastened to the L-profile receptacle of the second wing-body component with internal connecting elements in such a way that the connecting elements are not guided through the flow surface, and • wherein the at least one L-profile of the first wing body component and the at least one L-profile receptacle of the second wing body component extend spanwise transversely to the direction of flow, • wherein a part of the outer side of the second wing body component forming the flow surface extends beyond the L-profile seat in the direction of the first wing body component and forms an overhang under which a part of the outer side of the first wing body component is guided into the interior of the second wing body component when the wing body components are connected to each other, and • wherein the part of the outer side of the first wing body component which is guided under the overhang of the second wing body component is lowered in the direction of the inner space, wherein the transition between the flow surface of the first wing body component and the flow surface of the second wing body component is substantially planar.