The pilot reported that during the takeoff roll on a dirt airstrip that was rutted and rough, the airplane veered to the left of centerline. The pilot tried to correct back to the right, however the left wing contacted brush on the side of the narrow airstrip. The airplane was subsequently pulled around and the left wing contacted the surface. Both wings and the fuselage were substantially damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.