I have not tried the above, but I agree with Anne in that if the cord is twisted loosely
enough to easily pull the strands apart with fingers, it will likely not grip strongly enough.
I prefer hanging clothes on hangers to dry, especially if they are going on hangers eventually anyway. Just do it once and be done with it. In the past I have hung the hangers on the purloins of a metal roofed shed. The ridges are spaced apart and are narrow enough to prevent the clothes from flopping around in the wind like they would do on a narrow clothesline. It also provides shade which prevents bleaching from the sun at the expense of a slightly longer drying time. But being protected from the rain, I could leave them there without having to worry about getting rained on.
If a "line" is necessary, I also had the idea of a board with slots or holes in it to hold the hangers at a proper spacing and prevent them from flopping around in the wind. Or even a round dowel slightly larger than the diameter of the bend of the hanger's hook with rings turned into it on a lathe into which the hook would fit to hold them in place.
And he said, "I want to live as an honest man, to get all I deserve, and to give all I can, and to love a young woman whom I don't understand. Your Highness, your ways are very strange."