At nightfall the whole party made their way silently through the woods. Three men were sent round to the side of the castle opposite that from which Cuthbert was to shoot. The length of light string was carefully coiled on the ground, so as to unwind with the greatest facility, and so offer as little resistance to the flight of the arrow as might be. Then, all being in readiness, Cuthbert attached the end to an arrow, and drawing the bow to its full compass, let fly the arrow. All held their breath; but no sound followed the discharge. They were sure, therefore, that the arrow had not struck the wall, but that it must have passed clear over it. Half-an-hour elapsed before they felt that the cord was pulled, and knew that the men upon the other side had succeeded in finding the arrow and string attached. The stronger cord was now fastened to that which the arrow had carried, and this gradually disappeared in the darkness. A party now stole up the rock, and posted themselves at the foot of the castle wall. They took with them the coil of rope-ladder and the end of the rope. At length the rope tightened, and to the end they attached the ladder. This again ascended until the end only remained upon the ground, and they knew that it must have reached the top of the wall. They now held fast, and knew that those on the other side, following the instructions given them, would have fastened the rope to a tree upon the opposite side. They were now joined by the rest of the party, and Sir Adelbert leading the way, and followed by Cuthbert and Blondel, began cautiously to ascend the rope ladder.