"Boom, he caught me," Jones told the Washington Post in a telephone interview. "After I get it, before I could even gain my thoughts, I'm on the ground getting escorted out."
John Franklin McGraw, 78, was charged with assault and disorderly conduct.
Earlier in the week, the sheriff's office announced that after reviewing evidence, it would not file charges of inciting a riot against the Republican front-runner.
Three of the deputies have been demoted in rank and suspended for five days. The two others were suspended for three days. Butler said the deputies were being disciplined for "unsatisfactory performance and failing to discharge the duties and policies" of the department.
"We regret that any of the circumstances at the Trump rally occurred, and we regret that we have had to investigate all of these matters," Butler said. "Yet, it is our duty and responsibility to do justice, and to carefully examine not only the actions of others, but our own actions to ensure that the law and our policies are justly and fairly enforced based in principle and without other influences."
Butler added that he took into account "past bravery and exemplary conduct" of these deputies, some of whom responded to a 2014 killing spree in the county.
The five deputies will remain in a probationary status for the next 12 months, according to the sheriff.