There is only one answer - you could not afford it.
It goes far beyond archery, the computer you are working on, look at your house and take everything out that was not exclusively made in the US....
You might find yourself sitting on the floor cooking over an open fire.
You dont have the raw materials and the labour costs are way to high.
It goes into everything in modern day living, you might have to end up riding a horse to work, if you have something left to work on. The modern office can not operate without imported equipment, will be way to expensive.
Cost is the main reason why the manufactoring is taking place outside the country, companies like even Xerox that I work for had to make their products cheaper or not survive,still some of the best printers on the market but if you can buy a fax machine for $40 from China and send only 1 fax a day, are you willing to buy one for $120 to send that same fax???
I agree with the quality side of what you guys are saying but quality costs more and you can spend more on your favorite hobby(Archery)but not evrything in your life.
My Border Black Douglas cost me 900 pounds(British) our microwave cost me 40pounds and is 4 years old but thats life.
Spend on what you love, the rest you just have to deal with.